Hardware Spec Index

Caldera FN-3809 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3809-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index348 (Case Fans scale)
Category rank#47,936
Street price$9
Power2 W
Performance per dollar38.67
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3809 Pro
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3809 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96431376 (accessed 2026-10-24).